14 September 2004.
California, United States
Locality: San Antonio Valley Rd (Mines Rd), 3 mi N of junct with Del Puerto Canyon Rd, Santa Clara County.
Coordinates: 37.4286, -121.5089
(Map it)
Elevation: 2603m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Wet meadow, running creek, rocky, dry adjacent hillside.
Number of plants sampled: 40
Comment: Population size ~100.
Collector(s):